GOOZEEZOO Ultra TinySA 4" Spectrum Analyzer-Portable V0.4.5.1 100KHz-5.5GHz Frequency Analyzer | Built-in 3000mAh Battery & 32GB SD Card | PC Control | RBW LAN DANL Phase Noise RF Signal Generator

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GOOZEEZOO Ultra TinySA 4" Spectrum Features

• 【2023 Ultra TinySA】Produced by Hugen, GOOZEEZOO ULTRA Tinysa owns high performance frequency in 100khz to 800MHz, and when in ultra mode, the analyzer can reach 5.3GHz. With new 4-inch touchscreen display and installed with the latest hardware system V0.4.5.1. spectrum analyzer is more professional, stable, sensitive and easy to be operated

• 【New Add-ons】 Build-in SD card slot and the 32gb micro sd card, you could take the tinysa with you at anywhere and anytime; ULRRA tinysa with 4inch touchscreen display, you can operate on it more easily and read clearly; 3000mAh built-in rechargeable battery, the tinysa can work around 8hrs; Audio Out, standard 3.5mm headphone jack, put on the headphone or connect to the amplifier if needed

• 【Wide Frequency】The ultra-wide range frequency can reach around 6GHz, together with the excellence of phase noise -92dBc@10kHz, DANL -166dBm/Hz; In Ultra mode the input low pass filter is automatically enabled for all frequencies within the pass-band of the low pass filter (up to 750MHz). For higher frequencies, the low pass filter will be bypassed and the measurement will be slower due to the multiple measurements frequency required for the mirror and spur elimination algorithm

• 【2 in 1 Device】 When not used as Spectrum Analyzer it can be used as Signal Generator, MF/HF/VHF sinus output between 100kHZ-800MHz, UHF square wave output between 800mHz-4.4GHz, Mixing signal output is between 4.4GHz-5.4GHz; Built-in calibration signal generator that is used for automatic self test and low input calibration. The ultra tinysa contains all the components of a conventional heterodyne swept spectrum analyzer.

• 【Differences to the Former TinySa】The first big one is that now the default maximum frequency is 800mhz, so you no longer have to switch between low and high range,and can monitor the complete range in one sweep; Second, In the level menu, there is the LNA, which will provide 20db of extra gain if you have very low level signal; Lastly, RBW frequency from 200hz to 850khz which can be set to match the measurement requirements, meet SBB two-tone test requirements and fast scanning

About GOOZEEZOO Ultra TinySA 4" Spectrum

Enabling Ultra mode has no negative impact on measurements below the ULTRA START frequency so once Ultra mode is enabled there is little reason to disable the Ultra mode but if needed this can be done also using same CONFIG/MORE/ENABLE ULTRA command. The mirror and spur elimination is automatically disabled and enabled when CONFIG/SPUR REMOVAL is set to AUTO ([A]). It can be manually deactivated if not needed when using a pre-selector by setting CONFIG/SPUR REMOVAL to OFF ([_]) To summarize the disadvantage of measuring in ultra mode: Increased scan time Fails to capture very short duration signals Fails to capture scanning signals (e.g. from a sweeper) Shows false signals when using with very complex or wide signals. Ultra mode is disabled by default but can be enabled using the command CONFIG/MORE/ENABLE ULTRA using 4321 as the unlock code. Once enabled the ultra mode stay's enabled. Sometimes a FW update may require re-enabling. By enabling the ultra mode you acknowledge that you understand and agree with the limitations of the ultra mode.